| Duchcov to Manfredonia | 628.39 mi (1,011.29 km) |
| Duchcov to Maniago | 310.19 mi (499.21 km) |
| Duchcov to Mantova | 400.44 mi (644.45 km) |
| Duchcov to Maranello | 440.31 mi (708.61 km) |
| Duchcov to Marano di Napoli | 670.80 mi (1,079.55 km) |
| Duchcov to Marano Vicentino | 355.16 mi (571.57 km) |
| Duchcov to Marcianise | 661.80 mi (1,065.06 km) |
| Duchcov to Marcon | 355.21 mi (571.66 km) |
| Duchcov to Mareno di Piave | 335.28 mi (539.57 km) |
| Duchcov to Margherita di Savoia | 648.48 mi (1,043.63 km) |
| Duchcov to Mariano Comense | 398.63 mi (641.53 km) |
| Duchcov to Marigliano | 669.03 mi (1,076.69 km) |
| Duchcov to Marino | 612.75 mi (986.13 km) |
| Duchcov to Marostica | 349.19 mi (561.97 km) |
| Duchcov to Marsala | 887.14 mi (1,427.72 km) |
